GB558286A - Halogeno-ketones - Google Patents

Halogeno-ketones

Info

Publication number
GB558286A
GB558286A GB710242A GB710242A GB558286A GB 558286 A GB558286 A GB 558286A GB 710242 A GB710242 A GB 710242A GB 710242 A GB710242 A GB 710242A GB 558286 A GB558286 A GB 558286A
Authority
GB
United Kingdom
Prior art keywords
halogeno
ketones
pentanones
halogen
boon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB710242A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB710242A priority Critical patent/GB558286A/en
Publication of GB558286A publication Critical patent/GB558286A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton

Abstract

558,286. Halogen pentanones. BOON, W. R., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. May 26, 1942, No. 7102. [Class 2 (iii)] 5-Halogen-pentanones-2 are produced by reacting 1-aceto-butyrolactone with hydrochloric, hydrobromic, or hydriodic acid. Examples are given.
GB710242A 1942-05-26 1942-05-26 Halogeno-ketones Expired GB558286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB710242A GB558286A (en) 1942-05-26 1942-05-26 Halogeno-ketones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB710242A GB558286A (en) 1942-05-26 1942-05-26 Halogeno-ketones

Publications (1)

Publication Number Publication Date
GB558286A true GB558286A (en) 1943-12-30

Family

ID=9826645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB710242A Expired GB558286A (en) 1942-05-26 1942-05-26 Halogeno-ketones

Country Status (1)

Country Link
GB (1) GB558286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544633A (en) * 1967-01-30 1970-12-01 Allied Chem Neutralization of perhaloacetones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544633A (en) * 1967-01-30 1970-12-01 Allied Chem Neutralization of perhaloacetones

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